A5077360617- Nuclear Materials and Properties
- Microstructure and mechanical properties
- Fusion materials and technologies
- Additive Manufacturing Materials and Processes
- Advanced materials and composites
- Additive Manufacturing and 3D Printing Technologies
- High Entropy Alloys Studies
- High Temperature Alloys and Creep
- Aluminum Alloys Composites Properties
- Microstructure and Mechanical Properties of Steels
- Metal and Thin Film Mechanics
- Titanium Alloys Microstructure and Properties
- Fatigue and fracture mechanics
- Aluminum Alloy Microstructure Properties
- High-Temperature Coating Behaviors
- Metallurgy and Material Forming
- Magnesium Alloys: Properties and Applications
- Metal Alloys Wear and Properties
- Hydrogen embrittlement and corrosion behaviors in metals
- Manufacturing Process and Optimization
- Textile materials and evaluations
- Intermetallics and Advanced Alloy Properties
- Plant-Derived Bioactive Compounds
- Adhesion, Friction, and Surface Interactions
- Nuclear reactor physics and engineering
Heilongjiang Provincial Academy of Agricultural Sciences
2024
Canadian Nuclear Laboratories
2024
Materials Science & Engineering
2023-2024
Queen's University
2014-2023
Nanjing Tech University
2020
Chongqing University
2006-2012
Zr-ion irradiation was performed on pure Zr, Zr-2.5Nb, and Zr-5Nb to a dose of 0.5 or 5 dpa at 573 K. The induced defects, alloying element redistribution, precipitation, hardening were analyzed by Transmission Electron Microscopy nanoindentation. In all the samples, formation ⟨a⟩ ⟨c⟩ component loops in α phase, ½〈111〉 〈100〉 β phase. presence Nb phase enhanced loops. As increased from dpa, there is an apparent increase loop fraction with corresponding decrease Fe observed be redistributed...
Alloy 800H stands as one of the few code qualified materials for fabricating in core and out components operating high temperature reactors (HTRs). Welding is a common practice assembling these components, however, election suitable filler material essential to enhance high-temperature creep resistance weldments applications. In this study, Inconel 625 Haynes 230 were used weld plates employing Gas Tungsten Arc (GTAW) technique. The tensile, rupture property, microstructural stability...
Microbial-driven N turnover is important in regulating fertilizer use efficiency through the secretion of metabolites like glycolipids. Currently, our understanding potential glycolipids to partially reduce and effects on crop yield still limited. Here, a three-year situ field experiment was conducted with seven treatments: no fertilization (CK); chemical N, phosphorus potassium (NPK); NPK plus (N+PKT); PK 10% (0.9 N+PKT), 20% (0.8 30% (0.7 100% (PKT) reduction. Compared NPK, 0–20% reduction...
The stability of precipitates in Zr–2.5Nb–0.5Cu alloy under heavy ion irradiation from 100 °C to 500 was investigated by quantitative Chemi-STEM EDS analysis. Irradiation results the crystalline amorphous transformation Zr2Cu between 200 and 300 °C, but β–Nb remains at all temperatures. are found be more stable starting structures with multiple boundaries than coarse grain structures. There is an apparent increase precipitate size a redistribution alloying element certain microstructures,...
Cr-coating was deposited on AISI 5140 steel by electro brush-plating, followed annealing treatment at different temperatures, from 300 to 1100 °C. The microstructure evolution of the characterized backscattered electron imaging (BSEI) and energy dispersive spectrometry (EDS). results show that brush-plated sample has a nodular shaped microstructure, which is very stable °C annealing. At 500 annealing, constitution changes nodules grains. As temperature further increases, grains grow...
The microstructures of copper (Cu) materials were investigated by electron backscatter diffraction, showing that electrodeposited (ED) Cu has a homogenous polycrystalline microstructure, while cold spray (CS) heterogeneous microstructure with varying grain size, pores, and interfacial splat regions. corrosion rate was examined potential (E CORR ) polarization resistance (R p measurements on specimens in solutions containing 0.1 M NaCl + 1 × 10 −3 Na 2 S. Although the as sprayed CS-Cu least...
Alloy 800H stands as one of the few code-qualified materials for fabricating in-core and out-of-core components operating in high-temperature reactors. Welding is a common practice assembling these components; however, selection suitable filler material essential enhancing creep resistance weldments applications. In this study, Inconel 625 Haynes 230 were used to weld plates by employing gas tungsten arc welding technique. The tensile rupture properties, microstructural stability, evolution...